CN213411007U

CN213411007U - Automatic assembly equipment for sealing piece of pressure regulator of oil pump

Info

Publication number: CN213411007U
Application number: CN202022333163.5U
Authority: CN
Inventors: 王源
Original assignee: Zhejiang Tianshu Seal Co ltd
Current assignee: Zhejiang Tianshu Seal Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-11
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to the technical field of oil pump pressure regulator processing, in particular to an automatic assembly device for a sealing element of an oil pump pressure regulator, which comprises a processing table, a feeding conveyor, a discharging conveyor, a sealing element bearing and charging mechanism and a positioning and discharging mechanism, wherein the feeding conveyor and the discharging conveyor are symmetrically arranged at two sides of the processing table, the sealing element bearing and charging mechanism is arranged on the processing table and used for placing a sealing element and sleeving the sealing element on a regulator to be assembled, the sealing element bearing and charging mechanism comprises a processing disc, four vertical frames and four expansion rods, a positioning and discharging mechanism is arranged on the processing table and used for respectively conveying the sealing element conveyed on the feeding conveyor to the processing position of the processing disc for processing and discharging on the discharging conveyor, the device can automatically charge and discharge materials and accurately automatically assemble the sealing element on the oil pump pressure regulator, the labor force is reduced, and the efficiency is improved.

Description

Automatic assembly equipment for sealing piece of pressure regulator of oil pump

Technical Field

The utility model relates to an oil pump pressure regulator processing technology field, concretely relates to automatic rigging equipment of oil pump pressure regulator sealing member.

Background

The oil pump pressure regulator is one of the common components of an electronic fuel injection automobile fuel injection system, the pressure regulator is used for keeping the pressure in an oil path constant, if the oil pressure is too low, the oil injector injects too weak oil or does not inject oil, if the oil pressure is too high, the oil path is damaged or the oil injector is damaged, in the production process of the oil pump pressure regulator, a sealing element needs to be assembled on the regulator, the oil pump pressure regulator is usually positioned during assembly, then the sealing element is assembled on the oil pump pressure regulator manually, a large amount of manpower is consumed, and the efficiency is influenced, so that automatic assembling equipment for the sealing element of the oil pump pressure regulator is provided, and the problems are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic rigging equipment of oil pump pressure regulator sealing member, this equipment can go up unloading automatically to can advance accurate with the automatic frock of sealing member on oil pump pressure regulator, reduce the hand labor power, raise the efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the automatic assembling equipment for the sealing element of the oil pump pressure regulator comprises a processing table, a feeding conveyor, a discharging conveyor, a sealing element bearing and loading mechanism and a positioning and loading and unloading mechanism, wherein the feeding conveyor and the discharging conveyor are symmetrically arranged on two sides of the processing table, the sealing element bearing and loading mechanism is arranged on the processing table and used for placing a sealing element and sleeving the sealing element on a regulator to be assembled, the sealing element bearing and loading mechanism comprises a processing disc, four vertical frames and four expansion rods, the processing disc is horizontally arranged above the processing table, the four vertical frames are circularly distributed in the center of the processing disc, gaps are arranged among the four vertical frames, each expansion rod is obliquely arranged on one side of each vertical frame, the upper end of each expansion rod is hinged with the top of each vertical frame, and the lower end of each expansion rod can be turned over up and down, the positioning loading and unloading mechanism is arranged on the processing platform and used for respectively conveying the sealing elements conveyed on the loading conveyor to the processing position of the processing disc for processing and the unloading conveyor for unloading.

Preferably, the seal loading mechanism further comprises four bearing frames, the four bearing frames are vertically arranged on the inner side of each stand respectively, the bottom of each bearing frame is arranged at the top of the processing disc respectively, and the height of each bearing frame is lower than that of each stand respectively.

Preferably, the seal-carrying charging mechanism further comprises a hollow sleeve, a drive motor, screw rod and lead screw sliding sleeve, the cavity sleeve is vertical setting in the bottom of processing disc, the cavity sleeve periphery is installed at the processing bench, the screw rod is vertical and can the pivoted setting in cavity telescopic inside center department, the lead screw sliding sleeve sets up on the screw rod, lead screw sliding sleeve and screw rod threaded connection, the periphery of lead screw sliding sleeve is equipped with the articulated connecting rod with every expansion rod one-to-one, the one end of every articulated connecting rod is articulated with the upper end periphery of lead screw sliding sleeve respectively, the other end of every articulated connecting rod is articulated with the lower extreme of every expansion rod respectively, set up the rectangle that is used for supplying every expansion rod to remove on the processing disc and dodge the opening, driving motor is vertical setting in cavity telescopic bottom center department, driving motor's output is connected with the one end transmission of screw rod.

Preferably, go up unloading mechanism in location includes lead screw slip table and movable plate, and the lead screw slip table is the level and is located the top of processing platform, and the lead screw slip table passes through the fixed bolster to be connected with the mesa of processing platform, and the movable plate is vertical setting at the work end of lead screw slip table, and the both ends of lead screw slip table extend the setting to the direction of feeding conveyor and the direction of blanking conveyor respectively.

Preferably, go up unloading mechanism in location still includes cylinder and pneumatic clamping jaw, and the cylinder is vertical setting on the perpendicular of movable plate, and the output of cylinder sets up down, and the output of cylinder is provided with the mounting panel, and the pneumatic clamping jaw is vertical setting on the mounting panel, and the work end of pneumatic clamping jaw is equipped with the anchor clamps that can snatch the regulator.

The utility model has the advantages that: an automatic assembling device for sealing parts of an oil pump pressure regulator is disclosed, during operation, when a pneumatic clamping jaw is positioned above a feeding conveyor, a cylinder is started to drive the pneumatic clamping jaw to move downwards, then a clamp arranged on the pneumatic clamping jaw grabs a regulator, then the working end of a screw rod sliding table drives the grabbed regulator to move right above a processing disc, then the cylinder is started to drive the lower end of the grabbed regulator to abut against each bearing frame and process the regulator, when the processing is completed, the cylinder drives the regulator after the processing is completed to ascend, then the screw rod sliding table drives the regulator after the processing is completed to move above a discharging conveyor, the regulator after the processing is driven by the cylinder to be grabbed is placed on the discharging conveyor to be discharged, and during assembly, a single sealing part to be assembled is sleeved on four expansion rods through a mechanical arm or a manual work, after the lower extreme of regulator was contradicted respectively and is born the frame at every, start driving motor, through driving motor, it is rotatory to drive the screw rod through driving motor, drive the vertical direction rebound of lead screw sliding sleeve along the screw rod through the screw rod, the articulated connecting rod that sets up through articulated respectively on the lead screw sliding sleeve drives the lower extreme of every expansion rod and makes the upset action that makes progress, make the cover establish the sealing member diameter of establishing on four expansion rods and enlarge, and remove to the processing department of regulator gradually, until finishing the processing department with sealing member extension and slip-in regulator, and then the assembly is finished, the unloading can be gone up automatically to this equipment, and can advance accurate on oil pump pressure regulator with the automatic frock of sealing member, reduce the hand labor, and the efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

fig. 4 is a schematic partial perspective view according to an embodiment of the present invention;

fig. 5 is a partial top view of an embodiment of the present invention;

fig. 6 is a cross-sectional view taken along a-a of fig. 5 according to an embodiment of the present invention.

In the figure:

1-a processing table; 2-a feeding conveyor; 3-a blanking conveyor; 4-the seal carries a charging mechanism; 5-positioning a feeding and discharging mechanism; 6-processing a disc; 7-erecting a frame; 8-an extension rod; 9-a carrier; 10-a hollow sleeve; 11-a drive motor; 12-a screw; 13-a screw rod sliding sleeve; 14-an articulated link; 15-rectangular avoiding through openings; 16-a screw rod sliding table; 17-moving the plate; 18-a cylinder; 19-a pneumatic gripper; and 20-clamping.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, an automatic assembling device for oil pump pressure regulator sealing elements comprises a processing table 1, a feeding conveyor 2, a discharging conveyor 3, a sealing element bearing and loading mechanism 4 and a positioning and loading and unloading mechanism 5, wherein the feeding conveyor 2 and the discharging conveyor 3 are symmetrically arranged at two sides of the processing table 1, the sealing element bearing and loading mechanism 4 is arranged on the processing table 1 and used for placing sealing elements and sleeving the sealing elements on a regulator to be assembled, the sealing element bearing and loading mechanism 4 comprises a processing disc 6, four vertical frames 7 and four expansion rods 8, the processing disc 6 is horizontally arranged above the processing table 1, the four vertical frames 7 are circularly distributed at the center of the processing disc 6, gaps are arranged among the four vertical frames 7, each expansion rod 8 is obliquely arranged at one side of each vertical frame 7, the upper end of each expansion rod 8 is hinged with the top of each vertical frame 7, the lower end of each expansion rod 8 can be turned over up and down respectively, and the positioning loading and unloading mechanism 5 is arranged on the processing table 1 and used for conveying the sealing elements conveyed by the loading conveyor 2 to the processing position of the processing disc 6 for processing and discharging on the unloading conveyor 3 respectively.

The sealing element loading mechanism 4 further comprises four bearing frames 9, the four bearing frames 9 are respectively vertically arranged on the inner side of each stand 7, the bottom of each bearing frame 9 is respectively installed at the top of the processing disc 6, and the height of each bearing frame 9 is lower than that of each stand 7.

The sealing element bearing and charging mechanism 4 further comprises a hollow sleeve 10, a driving motor 11, a screw 12 and a screw rod sliding sleeve 13, wherein the hollow sleeve 10 is vertically arranged at the bottom of the processing disc 6, the circumferential surface of the hollow sleeve 10 is arranged on the processing table 1, the screw 12 is vertically and rotatably arranged at the center of the inside of the hollow sleeve 10, the screw rod sliding sleeve 13 is arranged on the screw 12, the screw rod sliding sleeve 13 is in threaded connection with the screw 12, the circumferential surface of the screw rod sliding sleeve 13 is provided with hinged connecting rods 14 which are in one-to-one correspondence with each expansion rod 8, one end of each hinged connecting rod 14 is respectively hinged with the circumferential surface of the upper end of the screw rod sliding sleeve 13, the other end of each hinged connecting rod 14 is respectively hinged with the lower end of each expansion rod 8, a rectangular avoiding through hole 15 for each expansion rod 8 to move is arranged on the processing disc 6, the, the output end of the driving motor 11 is in transmission connection with one end of the screw 12, during assembly, a single sealing piece to be assembled is sleeved on the four expansion rods 8 through a mechanical arm or manually, after the lower end of the adjuster is abutted to each bearing frame 9, the driving motor 11 is started, the driving motor 11 drives the screw 12 to rotate, the screw 12 drives the screw sliding sleeve 13 to move upwards along the vertical direction of the screw 12, the hinged connecting rods 14 hinged to the screw sliding sleeve 13 respectively drive the lower end of each expansion rod 8 to turn upwards, the diameters of the sealing pieces sleeved on the four expansion rods 8 are enlarged, the sealing pieces move towards the processing position of the adjuster gradually, and the sealing pieces are expanded and slid into the processing position of the adjuster to be finished, so that the assembly is finished.

The positioning feeding and discharging mechanism 5 comprises a screw rod sliding table 16 and a moving plate 17, the screw rod sliding table 16 is horizontally arranged above the processing table 1, the screw rod sliding table 16 is connected with the table top of the processing table 1 through a fixed support, the moving plate 17 is vertically arranged at the working end of the screw rod sliding table 16, and two ends of the screw rod sliding table 16 extend towards the feeding conveyor 2 and the discharging conveyor 3 respectively.

The positioning loading and unloading mechanism 5 further comprises an air cylinder 18 and a pneumatic clamping jaw 19, the air cylinder 18 is vertically arranged on a vertical surface of the moving plate 17, the output end of the air cylinder 18 is arranged downwards, the output end of the air cylinder 18 is provided with a mounting plate, the pneumatic clamping jaw 19 is vertically arranged on the mounting plate, a clamp 20 capable of grabbing an adjuster is arranged at the working end of the pneumatic clamping jaw 19, during operation, after the pneumatic clamping jaw 19 is positioned above the loading conveyor 2, the air cylinder 18 is started to drive the pneumatic clamping jaw 19 to move downwards, the adjuster is grabbed by the clamp 20 arranged on the pneumatic clamping jaw 19, then the grabbed adjuster is driven by the working end of the screw rod sliding table 16 to move to a position right above the processing disc 6, the air cylinder 18 is started again to drive the lower end of the grabbed adjuster to abut against each bearing frame 9 for processing, and after the processing is completed, the air cylinder 18 drives the, the processed regulator is driven to move to the upper side of the blanking conveyor 3 through the screw rod sliding table 16, and the grabbed processed regulator is driven to be placed on the blanking conveyor 3 through the air cylinder 18 to carry out blanking.

The working principle is as follows: during operation, when the pneumatic clamping jaw 19 is positioned above the feeding conveyor 2, the air cylinder 18 is started to drive the pneumatic clamping jaw 19 to move downwards, the regulator is grabbed by the clamp 20 arranged on the pneumatic clamping jaw 19, then the grabbed regulator is driven by the working end of the screw rod sliding table 16 to move right above the processing disc 6, the air cylinder 18 is started to drive the lower end of the grabbed regulator to abut against each bearing frame 9 and perform processing, when the processing is completed, the air cylinder 18 drives the processed regulator to ascend, the processed regulator is driven by the screw rod sliding table 16 to move to the upper part of the discharging conveyor 3, the grabbed processed regulator is driven by the air cylinder 18 to be placed on the discharging conveyor 3 to perform discharging, when the assembling is performed, a single sealing piece to be assembled is sleeved on the four expansion rods 8 by a mechanical arm or manually, and when the lower ends of the bearing frames of the regulator abut against each bearing frame 9 respectively, the driving motor 11 is started, the driving motor 11 drives the screw 12 to rotate through the driving motor 11, the screw 12 drives the screw rod sliding sleeve 13 to move upwards along the vertical direction of the screw 12, the hinged connecting rods 14 which are respectively hinged on the screw rod sliding sleeve 13 drive the lower end of each expansion rod 8 to turn upwards, the diameter of the sealing element sleeved on the four expansion rods 8 is enlarged, the sealing element is gradually moved to the processing position of the regulator, and the assembly is finished until the sealing element is expanded and slides into the processing position of the regulator.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides an automatic rigging equipment of oil pump pressure regulator sealing member which characterized in that: the sealing element loading mechanism (4) is arranged on the processing table (1) and used for placing sealing elements and sleeving the sealing elements on a regulator to be assembled, the sealing element loading mechanism (4) comprises a processing disc (6), four vertical frames (7) and four expansion rods (8), the processing disc (6) is horizontally arranged above the processing table (1), the four vertical frames (7) are circularly distributed at the center of the processing disc (6), gaps are arranged among the four vertical frames (7), each expansion rod (8) is obliquely arranged on one side of each vertical frame (7) respectively, the upper end of each expansion rod (8) is hinged with the top of each vertical frame (7) respectively, the lower end of each expansion rod (8) can be turned over up and down respectively, and the positioning loading and unloading mechanism (5) is arranged on the processing table (1) and used for conveying sealing elements conveyed on the loading conveyor (2) to the processing position of the processing disc (6) for processing and discharging on the unloading conveyor (3) respectively.

2. The automated pump pressure regulator seal assembly apparatus of claim 1, wherein: the sealing element loading mechanism (4) further comprises four bearing frames (9), the four bearing frames (9) are vertically arranged on the inner side of each vertical frame (7) respectively, the bottom of each bearing frame (9) is installed at the top of the processing disc (6) respectively, and the height of each bearing frame (9) is lower than that of each vertical frame (7) respectively.

3. The automated pump pressure regulator seal assembly apparatus of claim 2, wherein: the sealing member bears charging mechanism (4) and still includes cavity sleeve (10), driving motor (11), screw rod (12) and lead screw sliding sleeve (13), cavity sleeve (10) are vertical setting in the bottom of processing disc (6), install on processing platform (1) cavity sleeve (10) periphery, screw rod (12) are vertical and can the pivoted setting in the inside center department of cavity sleeve (10), lead screw sliding sleeve (13) set up on screw rod (12), lead screw sliding sleeve (13) and screw rod (12) threaded connection, the periphery of lead screw sliding sleeve (13) is equipped with articulated connecting rod (14) with every expansion rod (8) one-to-one, the one end of every articulated connecting rod (14) is articulated with the upper end periphery of lead screw sliding sleeve (13) respectively, the other end of every articulated connecting rod (14) is articulated with the lower extreme of every expansion rod (8) respectively, processing disc (6) are seted up the rectangle that is used for supplying every expansion rod (8) to remove and dodge (15) The driving motor (11) is vertically arranged at the center of the bottom of the hollow sleeve (10), and the output end of the driving motor (11) is in transmission connection with one end of the screw rod (12).

4. The automated pump pressure regulator seal assembly apparatus of claim 3, wherein: unloading mechanism (5) include lead screw slip table (16) and movable plate (17) in the location, and lead screw slip table (16) are the top that the level lies in processing platform (1), and lead screw slip table (16) are connected with the mesa of processing platform (1) through the fixed bolster, and movable plate (17) are vertical setting at the work end of lead screw slip table (16), and the both ends of lead screw slip table (16) extend the setting to the direction of material feeding conveyor (2) and the direction of material feeding conveyor (3) respectively.

5. The automated pump pressure regulator seal assembly apparatus of claim 4, wherein: unloading mechanism (5) still include cylinder (18) and pneumatic clamping jaw (19) in the location, and cylinder (18) are vertical setting on the perpendicular of moving plate (17), and the output of cylinder (18) sets up down, and the output of cylinder (18) is provided with the mounting panel, and pneumatic clamping jaw (19) are vertical setting on the mounting panel, and the work end of pneumatic clamping jaw (19) is equipped with anchor clamps (20) that can snatch the regulator.